"fireball"的翻译使用中文:

字典英语-中国人

Fireball - translation :

(e) European Fireball Network	e 欧洲火球网
The European Fireball Network provides fundamental data for the computation of the mass flux near the Earth and the probability of collisions with larger bodies.	欧洲火球网为接近地球的质量通量以及与较大物体发生碰撞的概率计算提供基础数据
The most spectacular results were obtained with the infrared camera on the 0.75 metre telescope, which showed the development of the fireball resulting from the impact of each fragment.	用0.75米望远镜的红外摄象机获得了最壮观的观测效果显示出了由于每个碎片撞击而引起的火球